13197090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439903}}^1$

素因数の和:439913

約数の個数: 16

約数和(自身を含む): 31673088

約数和(自身を除く): 18475998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439903, 879806, 1319709, 2199515, 2639418, 4399030, 6598545, 13197090]

約数ペア:

[(1, 13197090), (2, 6598545), (3, 4399030), (5, 2639418), (6, 2199515), (10, 1319709), (15, 879806), (30, 439903)]